CN204932547U - Disposable integral type nose bile duct guide - Google Patents
Disposable integral type nose bile duct guide Download PDFInfo
- Publication number
- CN204932547U CN204932547U CN201520415579.8U CN201520415579U CN204932547U CN 204932547 U CN204932547 U CN 204932547U CN 201520415579 U CN201520415579 U CN 201520415579U CN 204932547 U CN204932547 U CN 204932547U
- Authority
- CN
- China
- Prior art keywords
- support body
- push bar
- bile duct
- movable push
- seal wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
This utility model discloses a kind of disposable integral type nose bile duct guide, belong to technical field of medical instruments, the movable push bar comprising seal wire, pars oralis pharyngis conduit, support body and be arranged on support body, described pars oralis pharyngis conduit and described support body are linked to be entirety, described support body is provided with for the movable groove of movable push bar, and described movable push bar is arranged in described groove; Described seal wire is folded in half into " U " shape, is arranged in described pars oralis pharyngis conduit, and the two ends of described " U " shape seal wire are fixedly connected on described movable push bar.Adopt this utility model device, medical personnel's finger need not reach in patient's mouth avoids patients teeth to bite; Under this external general anesthesia during the conversion of patient's ERCP nose bile duct mouth and nose, the rear pendant root of the tongue can be avoided easily, greatly improve mouth and nose and convert power to.
Description
Technical field
This utility model relates to a kind of Oronasal catheter guiding device, and a kind of disposable integral type nose bile duct guide, belongs to technical field of medical instruments specifically.
Background technology
Two kinds of methods are mainly taked to carry out mouth and nose conversion in current clinical position, first method is that disposal sputum collecting cannula is inserted into patient's mouth from nasal cavity, spatula pressing lingual surface, vascular forceps clamp sputum aspirator tube oropharynx end pulls it outside oral cavity, sputum aspirator tube intracavity is inserted in nose bile duct one end, the sputum aspirator tube at pull nasal cavity place again, by nose bile duct tractive to nasal cavity.Major defect is: (1) spatula pressing lingual surface easily makes that patient feels sick, laryngospasm, and (2) vascular forceps stretches in oral cavity, vascular forceps non-once article, increases cross infection probability, and (3) blood vessel stretches into possible lesion ports transmucosal oral cavity in; Second method yellow zebra guide wire one section is bent to U-shaped circle be deep in patient's mouth, arrival nasal cavity communicates behind place with oral cavity, again sputum aspirator tube be inserted into oral cavity from nasal cavity and pass U-shaped circle, sputum aspirator tube is drawn out to outside oral cavity by tractive seal wire smoothly, by nose bile duct tractive to nasal cavity.Major defect is: (1) medical personnel finger puts in patient's mouth and adds cross infection probability, (2) patient may bite when general anesthesia is unconscious or nauseating medical personnel finger, (3) comprehensively carrying out along with ERCP under general anesthesia, under the general anesthesia fat for build, cervical region is shorter, patient's root of the tongue easily falls afterwards, the U-shaped circle of seal wire is very easy to the resilience by the rear pendant root of the tongue stops, thus cannot arrive the suitable oropharynx degree of depth smoothly.
Utility model content
Technical problem to be solved in the utility model is, for the shortcoming of above prior art, proposes a kind of disposable integral type nose bile duct guide, is drawn by digestive tract conduit per os easily and changes per nasal extraction into, prevent cross infection.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in the following ways: provide a kind of disposable integral type nose bile duct guide, the movable push bar comprising seal wire, pars oralis pharyngis conduit, support body and be arranged on support body, described pars oralis pharyngis conduit and described support body are linked to be entirety, described support body is provided with for the movable groove of movable push bar, and described movable push bar is arranged in described groove; Described seal wire is folded in half into " U " shape, is arranged in described pars oralis pharyngis conduit, and the two ends of described " U " shape seal wire are fixedly connected on described movable push bar.
Further restriction technical scheme of the present utility model, aforesaid disposable integral type nose bile duct guide, described pars oralis pharyngis catheter proximal end is arranged to the arcuate structure coincide with bottleneck throat, and port of export rectangular in cross-section or Long Circle, to guarantee that seal wire is when the pharyngeal conduit of extending port, position is relatively fixing, not easily deflects.
Aforesaid disposable integral type nose bile duct guide, described movable push bar is provided with the locker be connected and fixed with support body, after seal wire arrives desired location, is locked by movable push bar by locker, avoid nose bile duct seal wire when connecting to be moved, impact converts power to.
Further, aforesaid disposable integral type nose bile duct guide, described support body is provided with the scale of indicative of active push rod position.
The beneficial effects of the utility model are: (1) operation overall process medical personnel hands is all carry out outside patient's mouth thus avoid cross infection; (2) medical personnel's finger need not reach in patient's mouth and avoid patients teeth to bite; (3) when patient's ERCP nose bile duct mouth and nose are changed under general anesthesia, the rear pendant root of the tongue can be avoided easily, greatly improve mouth and nose and convert power to.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below this utility model is described in further detail:
embodiment 1
The one that the present embodiment provides disposable integral type nose bile duct guide, structure as shown in Figure 1, the movable push bar 4 comprising seal wire 1, pars oralis pharyngis conduit 2, support body 3 and be arranged on support body, pars oralis pharyngis catheter proximal end is arranged to the arcuate structure coincide with bottleneck throat, and port of export rectangular in cross-section; Pars oralis pharyngis conduit and support body are linked to be entirety, and support body is provided with for the movable groove of movable push bar, and movable push bar is arranged in groove, and movable push bar is provided with the locker 5 be connected and fixed with support body, and support body is provided with the scale of indicative of active push rod position; Seal wire is folded in half into " U " shape, be arranged in pars oralis pharyngis conduit, and the two ends of " U " shape seal wire is fixedly connected on movable push bar.
The present embodiment in use, nose bile duct guide stretches into that disease population is pharyngeal can cross pendant place after the root of the tongue smoothly, promotion movable push bar protracts, the U-shaped circle of release seal wire front end, sputum aspirator tube is stretched into oral cavity from nasal cavity, through the U-shaped circle of seal wire front end, seal wire is tightened up by movable push bar, sputum aspirator tube and guide are fixed, then tractive nose bile duct guide, sputum aspirator tube is drawn in oral cavity smoothly, again nose bile duct is pierced into sputum aspirator tube one end, draw nasal cavity end sputum aspirator tube, nose bile duct is drawn in nasal cavity smoothly, the conversion of nose bile duct mouth and nose can be completed.
This utility model in general anesthesia once property nose bile duct mouth and nose convert power to by bringing up to 96.7% less than 70% before, significantly reduce clinical position amount, and reduce cross infection probability, avoid the patient medical personnel that bite in unconscious situation and point the generation of event.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within this utility model protection domain.
Claims (4)
1. disposable integral type nose bile duct guide, the movable push bar comprising seal wire, pars oralis pharyngis conduit, support body and be arranged on support body, it is characterized in that: described pars oralis pharyngis conduit and described support body are linked to be entirety, described support body is provided with for the movable groove of movable push bar, and described movable push bar is arranged in described groove; Described seal wire is folded in half into " U " shape, is arranged in described pars oralis pharyngis conduit, and the two ends of described " U " shape seal wire are fixedly connected on described movable push bar.
2. disposable integral type nose bile duct guide according to claim 1, is characterized in that: described pars oralis pharyngis catheter proximal end is arranged to the arcuate structure coincide with bottleneck throat, and port of export rectangular in cross-section or Long Circle.
3. disposable integral type nose bile duct guide according to claim 1, is characterized in that: described movable push bar is provided with the locker be connected and fixed with support body.
4. disposable integral type nose bile duct guide according to claim 1, is characterized in that: described support body is provided with the scale of indicative of active push rod position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415579.8U CN204932547U (en) | 2015-06-16 | 2015-06-16 | Disposable integral type nose bile duct guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415579.8U CN204932547U (en) | 2015-06-16 | 2015-06-16 | Disposable integral type nose bile duct guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204932547U true CN204932547U (en) | 2016-01-06 |
Family
ID=55000008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520415579.8U Expired - Fee Related CN204932547U (en) | 2015-06-16 | 2015-06-16 | Disposable integral type nose bile duct guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204932547U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641795A (en) * | 2016-03-21 | 2016-06-08 | 陈涛 | Oral and nasal cavity esophagus conductor |
| CN107029337A (en) * | 2017-05-10 | 2017-08-11 | 扬州大学附属医院 | Nose jejunal nutrient canal inserts guide device |
| CN110694164A (en) * | 2019-10-16 | 2020-01-17 | 深圳市人民医院 | Device for removing an exchanger from the mouth |
| CN111588524A (en) * | 2020-06-22 | 2020-08-28 | 华中科技大学同济医学院附属协和医院 | Esophageal stent fixing device and using method thereof |
| CN114699626A (en) * | 2022-06-02 | 2022-07-05 | 浙江大学医学院附属第一医院 | Mouth and nose conversion device |
-
2015
- 2015-06-16 CN CN201520415579.8U patent/CN204932547U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105641795A (en) * | 2016-03-21 | 2016-06-08 | 陈涛 | Oral and nasal cavity esophagus conductor |
| CN107029337A (en) * | 2017-05-10 | 2017-08-11 | 扬州大学附属医院 | Nose jejunal nutrient canal inserts guide device |
| CN107029337B (en) * | 2017-05-10 | 2022-08-16 | 扬州大学附属医院 | Guiding device is put into to jejunum nutrient canal |
| CN110694164A (en) * | 2019-10-16 | 2020-01-17 | 深圳市人民医院 | Device for removing an exchanger from the mouth |
| CN110694164B (en) * | 2019-10-16 | 2022-02-08 | 深圳市人民医院 | Device for removing an exchanger from the mouth |
| CN111588524A (en) * | 2020-06-22 | 2020-08-28 | 华中科技大学同济医学院附属协和医院 | Esophageal stent fixing device and using method thereof |
| CN114699626A (en) * | 2022-06-02 | 2022-07-05 | 浙江大学医学院附属第一医院 | Mouth and nose conversion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204932547U (en) | Disposable integral type nose bile duct guide | |
| CN205866872U (en) | Department of stomatology uses inhales saliva device | |
| CN203749380U (en) | Glidescope | |
| CN204050628U (en) | Nose bile duct traction apparatus | |
| CN204542297U (en) | A kind of Medical tongue pulling clamp | |
| CN201631253U (en) | Oral-nasal catheter extraction device | |
| CN204274567U (en) | Self-priming abscess of epiglottis cuts row's device | |
| CN204468950U (en) | nose bile duct auxiliary device | |
| CN202342131U (en) | Novel medical forceps | |
| CN201840709U (en) | Novel respiratory tract sputum suction apparatus | |
| CN205866873U (en) | Integrative ware of saliva is inhaled to opening | |
| CN206381252U (en) | Saliva suction type opener | |
| CN208598981U (en) | A kind of dedicated hygienic medicine applying instrument of department of stomatology patient | |
| CN206745718U (en) | The intraoral fixed constraint device of anesthesia tracheal catheter | |
| CN207101615U (en) | Fixator for tracheal cannule | |
| CN204581608U (en) | A kind of bite-block of auxiliary epileptic's ventilation | |
| CN204336876U (en) | A kind of disposable laryngoscope blade with protectiveness | |
| CN206526358U (en) | A kind of buckle-type bite-block type tracheal catheter | |
| CN214807163U (en) | Multi-functional phlegm suction device of otolaryngology branch of academic or vocational study | |
| CN213724230U (en) | Fixed bite-block of trachea cannula | |
| CN201840462U (en) | Novel gastroscopy mouth positioner | |
| CN203303112U (en) | Improved trachea intubation forceps | |
| CN206080574U (en) | Mouth plug for cardiac surgery | |
| CN201119887Y (en) | Medical tongue pulling clamp | |
| CN210300935U (en) | Gastroscope seam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |